2E30:
reference: Solution structure of the cytoplasmic region of Na+/H+ exchanger 1 complexed with essential cofactor calcineurin B homologous protein 1., Mishima M, Wakabayashi S, Kojima C, J Biol Chem. 2007 Jan 26;282(4):2741-51. Epub 2006 Oct 18. PMID: 17050540

This OCA Structure page
uses Jmol, developed by the Jmol Development Team (documentation).